baber/WOPTO huggingface dataset:
Patent JP-2001063593-A (JP)
Title: Coming-out preventive structure
Inventor: OBARA KOEI
IPC: B62D3/12
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a coming-out preventive structure which can reduce or eliminate the axial direction displacement of an insertion member to a tubular member, without forming an insertion hole and a difference in level to the tubular member, and without reducing the assembling property. SOLUTION: In a circular area between the first circular groove 25 on the inner periphery of a tubular member, and the second circular groove 26 on the outer periphery of an insertion member 22 inserted to the tubular member 6, a pair of stop rings 23 with end parts deformable elastically in the diameter direction are provided. By contacting the stop rings 23 provided to the circular area, to the inner surface of the both circular grooves 25 and 26, the axial direction displacement of the insertion member 22 to the tubular member 6 is regulated. By the elastic deformation of the stop rings 23 in the diameter direction, the insertion member 22 can be taken out of and put in the tubular member 6.  One side of both the circular grooves 25 and 26 is formed along the circumference concentric to the axial core of the tubular member 6, while the other side is formed along the spiral around the axial core of the tubular member 6. The width in the axial direction of the other side of the both circular grooves 25 and 26 is made to exceed the width in the axial direction of the stop rings 23.
Patent JP-H03102739-A (JP)
Title: Manufacture of electronic power source for flat cathode ray display device
Inventor: NEGAMI SHOICHI
IPC: H01J9/02
Filed: 1989-09-18
Abstract: PURPOSE:To stretch a cathode with a certain length and a certain tensile without cutting the cathode by etching with a mask to form V channels for locking the cathode, and thereafter, etching without a mask. CONSTITUTION:When a linear cathode 18 stretched with a spring and riding on a pair of supporting structures 12, 12' provided on an insulating substrate having the fluorescent film unified with an anode to be locked between V channels 14, 14' facing to each other is formed, etching with a mask is performed on a pair of supporting structures 12, 12' to form the V channels 14, 14'. Thereafter, etching without a mask is performed to this pair of supporting structures 12, 12' to round the surface on which the cathode 18 is locked. Projections to be a cause of cutting the cathode in a fitting process of the cathode can thereby be eliminated, and the cathode can be stretched with a certain length and a certain tensile.
Patent JP-S62216093-A (JP)
Title: Pattern recognition method in image sensor system
Inventor: MATSUO CHIKAO
IPC: G06K9/68
Filed: 1985-10-25
Abstract: PURPOSE:To shorten the detection time by eliminating duplicate scanning of every detection pattern information to obtain result outputs simultaneously. CONSTITUTION:With respect to picture data taken in accordance with a composite scan table 5, it is discriminated whether taken-in address data is included in either of detection pattern tables 61 and 62 or not by parallel processings for respective detection pattern tables. If the scanned address exists as address data in the detection pattern side, information of the corresponding address of taken-in picture data is compared and collated with that of the detection pattern to obtain the result output. But otherwise, the data processing is omitted. Thus, picture data is taken in successively in accordance with the scan address of the composite scan table 5 and is scanned, and said discrimination is performed for each detection pattern each time when it is scanned.
Patent JP-S62100378-A (JP)
Title: Cord reel
Inventor: MORIHARA NOBUYUKI
IPC: B65H75/48
Filed: 1985-10-25
Abstract: PURPOSE:To facilitate draining water which has entered inside by providing both a cord reel and a reel housing with water drain ports. CONSTITUTION:The outer part of a raised part 20 on the bottom of a circular recess 17 of a housing 13 is provided with water drain ports 42's and the raised part 20 is provided with a water drain port 43 as a cut. The rim of a bottom wall 23a of a winding drum is provided with a water drain port 45 as a hole going through the inside and outside of the winding drum. A high cylindrical wall 44 along the rim is provided with a water drain port 46 as a cut. The rim of the base part of the winding drum is also provided with a water drain port 47. If water enters the inside of the cord reel as when dropped in the water, water between the inner surface of the recess 17 and the winding drum is drained through the water drain ports 42 and 47. And water entered inside of the reel 14 is drained through the water drain ports 45 and 46. Thus, draining water is performed easily.
Patent JP-S6393919-A (JP)
Title: Dust cleaner
Inventor: UMETANI MASAMI
IPC: E02B5/08
Filed: 1986-10-09
Abstract: PURPOSE:To simplify the structure of dust cleaner as well as reduce the cost of the cleaner by a method in which a rake arm is coupled with an endless chain whose rising side is made close to the upstream side of a dust-cleaning lattice, and the rake is separated from the dust-cleaning lattice when the lake is overloaded. CONSTITUTION:A pivotal shaft is projectionally set with a given spacing on the facing inner faces of left- and right-handed endless chains, and the joint end of a fitting plate 8 is rotatably attached to the pivotal shaft. Pins 11a and 11b are projectionally attached to the plate 8 and slidably coupled with the J-shaped guide groove 12 of a rake arm 13 to hold a rake 14 horizontally. When the rake 14 during the rising operation is overloaded with heavy dust, the rake arm 13 slides toward the plate 8 and is inclined to avoid dusts, and the arm 13 is further raised for continuous operation. Since no overload applies to the driver 6, damage to the rake arm 13 and other structures can be prevented.
Patent JP-H0287880-A (JP)
Title: Forming of enclosure in television receiver
Inventor: ITO YOSHIKI
IPC: B29L31/34
Filed: 1988-09-26
Abstract: PURPOSE:To obtain a strong structure by applying effectively secondary pressure by forming a bezel one-body type cabinet by using a thimbleless formation, and also, injecting high pressure gas to at least a holding part of a CRT. CONSTITUTION:A bezel integrated cabinet 10 is formed by a dies 19, 20 by using a thimbleless forming method. From an injection cylinder 22, a molten resin 24 is injected to a cavity of the dies 19, 20 through a gate 21, and subsequently, a little later, gas in a gas press-in cylinder 25 is compressed by a piston 26, and this gas is injected into a cavity through a torpedo 28 and a gas injection port 29. As for the cabinet 10 which is formed in such a manner, especially to a wall thickness part 16 of its corner, secondary pressure is applied by gas, therefore, not only a piping defect can be prevented but also a thick stop boss can be formed by gas pressure. In such a manner, only a holding part of a CRT can be formed to a storing structure by a short forming cycle, and also, by the plate thickness of the same degree as that of a regular formed part.
Patent JP-H0558549-A (JP)
Title: Winding method
Inventor: UEHARA MASAO
IPC: D01H9/18
Filed: 1991-08-27
Abstract: PURPOSE:To prevent generation of a cob-webbing even when a cone of small winding width is formed, in the case of sort-winding a cone of different winding width by using the same drum winder. CONSTITUTION:Yarn is wound by mounting/removing a restricting guide 14, which restricts movement in one direction of the yarn, in accordance with winding width to/from a yarn guide 6 of a drum winder having an ordinary traverse drum 2 and the yarn guide 6 provided in a yarn introducing part of the traverse drum 2.
Patent JP-H0965381-A (JP)
Title: Focus measuring instrument for crt display device
Inventor: YAMAGATA HISASHI
IPC: H04N17/04
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a focus measuring instrument for CRT display device which detects the whole of a beam spot regardless of the existence of a color selection mechanism to perform accurate focus measurement. SOLUTION: This device is provided with a signal generator 12 which outputs a signal for focus measurement to a CRT display device 11 to be subjected to focus measurement, a CCD camera 13 which detects brightness information in a measurement position of the tube face of the CRT display device, a picture processing circuit 14 which processes the output signal from the CCD camera 13 to convert it to a picture signal, and a controller 16 which calculates a brightness distribution curve and a brightness level ratio of the darkest part to the brightest part based on the picture signal from the picture processing circuit 14.
Patent JP-2000051725-A (JP)
Title: Wet mechanical milling method by sand mill and device therefor
Inventor: KUSUNOKI MASUMI
IPC: B02C17/16
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To improve the milling efficiency when metal powder is micronized by using a sand mill containing an agitating vessel, agitating member, and a dispersing medium, while rotating the agitating member, forcedly feeding suspension that metal powder is agitated and floated, to the sand mill to give milling action to the metal powder. SOLUTION: When performing the milling method, an agitating tank 14 is filled with a solvent, and a metal powder is fed while an agitator 15 is rotated. Next, a stop valve 16 is opened and a slurry feed pump 17 is operated to feed slurry that metal powder is floated in the solvent into an agitating vessel 3 of a sand mill 1 from a slurry feed pipe 10. In this sand mill 1, by the rotation of a rotor 4, an agitating pin 8 is rotated to give rotational momentum to dispersing mediums 9 in the sand mill 1. Then, the metal powder in the slurry receives shearing action caused by a speed difference between the dispersing mediums 9 and is micronized. And the slurry which has passed through the agitating vessel 3 is sent to the agitating tank 14 from an outlet pipe 13 again and is circulated through the same process.
Patent JP-H04121605-A (JP)
Title: Mounting construction for laser interferometer mirror for detecting position
Inventor: YAMANE YUKIO
IPC: G12B5/00
Filed: 1990-09-13
Abstract: PURPOSE:To realize a very high detection accuracy by getting rid of problems of deformation and deviation of mirrors with temperature changes with a parallel plate spring structure of a mirror mounting plate to eliminate changes in relative position between the mirrors and a stage. CONSTITUTION:Mirrors 1 are fixed on an X stage 3 with a mirror fixing metal 6. Here, one side of a mirror support plate 8 is build in a plate spring structure. Plate springs are integrated with the X stage 3, especially in an elastic hinge structure having a hinge part 10. Now when a temperature change occurs, an elongation difference is generated between the mirrors 1 and the X stage 3, a parallel plate spring is deformed in a direction A thereby enabling absorption of the elongation difference portion without variations in the direction B. This is not limited to the integral plate spring structure of the mirror support but it is also possible to obtain the same result by a split plate spring structure in which a pair of spring pieces is mounted as separate body from the stage.
Patent JP-H0666000-A (JP)
Title: Structure of vertical joint part
Inventor: NIIZEKI TAKANOBU
IPC: E04F13/08
Filed: 1992-08-17
Abstract: PURPOSE:To obtain a vertical line type parking equipment wherein an elevating type parking apparatus stands in a longitudinal line or in a row line, and in the parking apparatus, the space efficiency of rear apparatus is improved at both sides of a car drive-in side, the smoothness of taking-in and out of cars is sharply improved and a complicated safety device for a car drive-in floor is made economical. CONSTITUTION:In a parking equipment wherein a car direction-changing apparatus 15 consisting of both a turning base 18, on both sides of which comb tooth-like arms are protrusively provided, and which passes other comb tooth-like arms made of fork members forming a forked palette base 8 and a lifting and turning apparatus for the turning base 18 is placed at the lowest position for the forked palette base 8, both the forked palette base 8 and each parking compartment are located in a longitudinal line or in a row line, at least, in two lines in continuity. The upper part of the turning base 18 and the lifting and turning apparatus are so composed that a car can move thereon. The taking-in and out of the car and the direction change thereof are done at the front space, into which the car is driven, the turning base 18 on which the car is placed and the lifting and turning apparatus are done at the rear space, and the car is allowed to move forward and rearward through a front drive-in part.
Patent JP-2000074645-A (JP)
Title: Device and method for monitoring periphery
Inventor: SASAKI KAZUYUKI
IPC: G06T7/20
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for monitoring periphery by which such an unnecessary object as paint, etc., on a road is not detected erroneously as a peripheral vehicle. SOLUTION: An optical flow detecting means 23-2 detects an optical flow in such a way that the means 23-2 obtains a road surface picture by reversely projectively transforming a picture upon an x-z plane parallel to the surface of a road in an actual space based on the prescribed optical arrangement of an image pickup means, calculates the moving distance of its own vehicle in two successive pictures from a fixed period of time and the speed information of the vehicle, and parallelly displaces the road surface picture by the calculated moving distance.  Then, the means 23-2 obtains the estimated picture of a picture temporally slower than the parallelly displaced road surface picture by projectively transforming the road surface picture, extracts characteristic points by calculating the difference between the temporally slower picture and estimated picture, and retrieves the corresponding points to the extracted characteristic points.
Patent JP-2000074117-A (JP)
Title: Vibration isolating mount
Inventor: KAKIMOTO TOSHIHIRO
IPC: B60G7/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating mount of reduced weight which has a good durability and allows simplification of a vulcanized molding die for rubber. SOLUTION: A vibration isolating mount includes a toe collect mechanism 5 and is structured so that a boring part 21 and an axial direction stopper 6 are provided on a rubber piece 4 located between an inner 2 and an outer cylinder 3, wherein the stopper 6 is configured so that an outer cylinder portion on the opposite side to the toe collect mechanism 5 with the inner cylinder 2 interposed is extended in the axial direction and a stopper rubber 4c is installed at the tip of the extension part 13, whereby a vulcanized molding die for rubber can be split up and down even if the boring part 21 exists, and it is possible to simplify the die structure, reduce the weight of the mount, and enhance its durability.
Patent JP-S6395889-A (JP)
Title: Unbalanced current compensator of armature winding for split stator
Inventor: TAWARA KAZUO
IPC: H02P21/22
Filed: 1986-10-13
Abstract: PURPOSE:To equalize phase current of each phase coil and to improve motor characteristics, by controlling the firing angle so that the phase voltage of the phase in large reactance may be provided larger than that of the other phases. CONSTITUTION:A stator 1a of an AC motor 1 adopts split stator structure and is connected to three-phase windings. Here, suppose the reactance is large when the U-phase coil is arranged in the center, the current in each phase gets unbalanced and the current in U-phase shows smaller value than in the other phases, in case the output voltage of positive and negative converters are on the following relations: eu=ev=ew. In order to raise the output voltage in U-phase, a gain regulator 10 is provided at the control circuit in U-phase, so that the output voltage of positive and negative converters are raised as compared with the other phases.
Patent JP-S6484475-A (JP)
Title: Duty ratio discriminating device
Inventor: GOTO KAZUMI
IPC: G11B15/087
Filed: 1987-09-25
Abstract: PURPOSE:To discriminate '0', '1' of data determined according to the difference of the duty ratio of a control signal by making an up down counter perform an up down count operation according to high or low of the control signal of a servo, in the VTR of a VHS system. CONSTITUTION:When the control signal (CS) comes high, a reset signal generation circuit 2 generates a reset signal a little later than the leading edge of it, and resets the up down counter 1. Besides, when CS comes high, a strobe signal generation circuit 3 generates a strobe signal a little later, and outputs it to a storage circuit 4. This signal comes to be a timing earlier by the pulse width of a control clock. Next, the counter 1 up down counts according to high or low of CS at the timing of the control clock, and outputs a value to the circuit 4. Then, when the strobe signal is inputted, the circuit 4 reads the output of the counter 1, and decides '0', '1' of the data determined according to the difference of the duty ratio of CS, and outputs a result.
Patent JP-H1057185-A (JP)
Title: Sectional stool
Inventor: KAWAI HIDEO
IPC: A47C4/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To form a section stool from stick paper boards such as corrugated cardboards. SOLUTION: Concerning this sectional stool, a body 5 is formed from materials for body provided by cutting and forming the thick paper board so as to have prescribed planar forms. Such a thick paper board member is folded and worked so as to be composed of two right triangular parts 55 and 55 deg.. The body 5 in the form of isocceles triangle is formed by bonding these two right triangular parts 55 and 55' so as to link vertical wall parts 11 and 11'. A stay 6 is formed by folding and working a diamond-shaped thick paper board member (material for stay) into two. Such a stay 6 is inserted into slit grooves 111 and 155 provided at inclined wall parts 14 and 14' and vertical wall parts 11 and 11' of the body 5, and the both are integrated (assembled). Thus, weight reduction is attained and a certain degree of strength/rigidity can be provided as well. Then, resources can be recycled.
Patent JP-H1177292-A (JP)
Title: Manufacture of aluminum heat exchanger
Inventor: MIYAJI HARUHIKO
IPC: F28F19/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the use amount of the flux in a heat exchanger in which a fin is brazed to an extruded perforated tube. SOLUTION: In this manufacturing method, an aluminum heat exchanger is manufactured by arranging corrugated fins between a large number of extruded perforated tubes, arranging a first header tank on one end part of the extruded perforated tube, and arranging a second header tank on the other end part of the extruded perforated tube, thereby assembling the extruded perforated tubes, corrugated fins and both header tanks with the prescribed structure, and brazing the assembly integratedly. In this case, the non-corrosive flux is applied to the surface of the extruded perforated tubes and the header tanks, and then the assembly is assembled and brazed.
Patent JP-H11130758-A (JP)
Title: Triazole derivative or its salt
Inventor: KANEKO YASUSHI
IPC: C07D249/08
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having high safety, capable of manifesting excellent antimicrobial actions on fungi including those of the genera Aspergillus and Candida and useful for preventing and treating infectious diseases in mammalian animals including humans with the fungi. SOLUTION: This compound is represented by formula I [R<1> and R<2> are each H, a lower alkyl or the like; R<3> is a lower alkyl or an aralkyl; R<4> is methyl or the like; X<1> and X<2> are each H, a halogen or the like; (n) is 0-2], e.g. 1- 2-(2,4-difluorophenyl)-3,3-difluoro-2-methoxy-3-[(2-methoxyethyl) thio]propyl}-1H-1,2,4-triazole. The compound represented by formula I is obtained by alkylating, e.g. a compound represented by formula II with an alkyl halide such as methyl iodide in a solvent such as N,N-dimethylformamide in the presence of a base such as sodium hydride, preferably at 0-20 deg.C. The daily dose thereof for an adult is preferably 0.1-100 mg.
Patent JP-S6395785-A (JP)
Title: Solid-state image pick-up device
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/335
Filed: 1986-10-13
Abstract: PURPOSE:To form a signal with an optical strength to a wide scope by reading two adjoining light receiving elements as a pair and arranging an ND filter on one side element. CONSTITUTION:In addition to a conventional element structure, two light receiving elements 2 adjoining in a vertical direction are made into a pair, respectively accumulated signal charges are added and read as the signal of one picture element part. On one side element of two light receiving elements 2, an ND filter (shown by a slanting line) is arranged. Further, equal micro color filters R, G and B are arranged for two light receiving elements 2. The microfilter is stripe-arranged through the ND filter.
Patent JP-H04121177-A (JP)
Title: Keeping freshness of food and the like
Inventor: KAWAI TAMOTSU
IPC: A23B4/16
Filed: 1990-09-11
Abstract: PURPOSE:To enable transportation for a long distance and a long time by enabling storing for a long period of time by receiving food, etc., in a heat insulation vessel made of a foamed synthetic resin, subjecting to pre-cooling under vacuum in a state of closed cover and charging a gas for freshness keeping in the vessel. CONSTITUTION:Vegetables, fruits, fishes, meats and other foods, etc., are received in a heat insulation vessel composed of a main body 1 and a cover 2 of the vessel made of a foamed synthetic resin and the vessel is received in a vacuum chamber, then pressure in the vacuum chamber is reduced by compulsorily discharging air in the vessel through a communicating part 6 for ventilation provided in a suitable position in the vessel, thus the received materials are pre-cooled. Next, pressure in the vacuum chamber is recovered with a gas for keeping freshness of the received materials as the gas of pressure recovering and said gas is charged in the vessel, then held in an enclosed state, thus the chamber is treated for transporting and storing, etc., to keep freshness of the food, etc.
Patent JP-H0288674-A (JP)
Title: Curable resin composition
Inventor: TAKADA TOSHIHARU
IPC: C08L79/04
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the title composition consisting of a prepolymer obtained by reacting a polyfunctional cyanic acid ester with polyhydric phenols at a specific ratio, improved in impact resistance without impairing electric characteristics and heat resistance and suitable for a laminated sheet for printed- wiring board. CONSTITUTION:The aimed composition obtained by blending a prepolymer obtained by reacting a polyfunctional cyanic acid ester compound being a monomer or prepolymer having <=5000 weight-average molecular weight and <=2000 number-average molecular weight and expressed by formula I (Ar is aromatic group; R is 1-20C aliphatic group) with polyhydric phenols expressed by formula II (X is positive integer) at an equivalent ratio of 10:1-1:1. In the production of the above-mentioned composition, further preferably an aromatic cyanic acid ester phenol containing a cyanate group and phenol group in the molecule is blended with the above-mentioned components.